/*!	 docks/dock_canvasspecific.h
**	 Template Header
**
**	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
**
**	This package is free software; you can redistribute it and/or
**	modify it under the terms of the GNU General Public License as
**	published by the Free Software Foundation; either version 2 of
**	the License, or (at your option) any later version.
**
**	This package is distributed in the hope that it will be useful,
**	but WITHOUT ANY WARRANTY; without even the implied warranty of
**	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
**	General Public License for more details.
**
*/

#ifndef __SYNFIG_STUDIO_DOCK_CANVASSPECIFIC_H
#define __SYNFIG_STUDIO_DOCK_CANVASSPECIFIC_H

#include "docks/dockable.h"
#include <gtkmm/treeview.h>
#include "instance.h"

namespace studio
{

class CanvasView;
class Instance;

class Dock_CanvasSpecific : public Dockable
{
    sigc::connection canvas_delete_connection;
protected:
    virtual void init_instance_vfunc(etl::loose_handle<Instance> instance);

    virtual void init_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view);
    virtual void changed_canvas_view_vfunc(etl::loose_handle<CanvasView> canvas_view);

private:
    void init_canvas_view(CanvasView* canvas_view);
    void init_instance(etl::handle<Instance> instance);
    void delete_instance(etl::handle<Instance> instance);
    void canvas_view_changed();
    void changed_canvas_view(etl::loose_handle<CanvasView> canvas_view)
    {
        return changed_canvas_view_vfunc(canvas_view);
    }
public:

    etl::loose_handle<studio::CanvasView> get_canvas_view();
    etl::loose_handle<synfigapp::CanvasInterface> get_canvas_interface();

    Dock_CanvasSpecific(const synfig::String& name, const synfig::String& local_name, Gtk::StockID stock_id_ = Gtk::StockID(" "));
    virtual ~Dock_CanvasSpecific();
}; // END of Dock_CanvasSpecific

}; // END of namespace studio

#endif